Search for charge-parity violation in semileptonically tagged $D^0\to K^{+}{\pi }^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1132

An analysis of the flavour oscillations of the charmed neutral meson is presented. The ratio of $D^0\to K^{+}{\pi }^{-}$ and $D^0\to K^{-}{\pi }^{+}$ decay rates is measured as a fun…